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Copy pathLog.java
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executable file
·151 lines (128 loc) · 3.33 KB
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/*Copyright (C) 2026 the APIJSON group. All rights reserved.
This source code is licensed under the Apache License Version 2.0.*/
package apijson;
import java.text.SimpleDateFormat;
/**测试用日志
* @modifier Lemon
*/
public class Log {
public static boolean DEBUG = false;
public static final String VERSION = "10.0.0";
public static final String LEVEL_VERBOSE = "VERBOSE";
public static final String LEVEL_INFO = "INFO";
public static final String LEVEL_DEBUG = "DEBUG";
public static final String LEVEL_WARN = "WARN";
public static final String LEVEL_ERROR = "ERROR";
public static String LEVEL = LEVEL_WARN;
public static final String KEY_SYSTEM_INFO_DIVIDER = "\n---|-----APIJSON SYSTEM INFO-----|---\n";
public static final String OS_NAME;
public static final String OS_VERSION;
public static final String OS_ARCH;
public static final String JAVA_VERSION;
static {
OS_NAME = System.getProperty("os.name");
OS_VERSION = System.getProperty("os.version");
OS_ARCH = System.getProperty("os.arch");
JAVA_VERSION = System.getProperty("java.version");
}
//默认的时间格式
public static SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss.SSS");
/**
* modify date format
* @param dateFormatString
*/
public static void setDateFormat(String dateFormatString) {
DATE_FORMAT = new SimpleDateFormat(dateFormatString);
}
/**
* log info by level tag and msg
* @param TAG
* @param msg
* @param level
*/
public static void logInfo(String TAG, String msg, String level) {
if (level == null || level.isEmpty()) {
level = LEVEL;
}
if (level.equals(LEVEL_VERBOSE) || level.equals(LEVEL_INFO)) {
System.out.println(DATE_FORMAT.format(System.currentTimeMillis()) + ": " + TAG + "." + level + ": " + msg);
}
else if (level.equals(LEVEL_DEBUG) || level.equals(LEVEL_ERROR) || level.equals(LEVEL_WARN)) {
System.err.println(DATE_FORMAT.format(System.currentTimeMillis()) + ": " + TAG + "." + level + ": " + msg);
}
}
/**
* @param TAG
* @param msg
*/
public static void d(String TAG, String msg) {
if (DEBUG) {
logInfo(TAG, msg, LEVEL_DEBUG);
}
}
/**
* Forced debug
* @param TAG tag
* @param msg debug messages
*/
public static void fd(String TAG, String msg) {
logInfo(TAG, msg, LEVEL_DEBUG);
}
/**
* Generate separation line
* @param pre prefix
* @param symbol used for generating separation line
* @param post postfix
*/
public static void sl(String pre, char symbol, String post) {
System.err.println(pre + new String(new char[48]).replace('\u0000', symbol) + post);
}
/**
* @param TAG
* @param msg
*/
public static void v(String TAG, String msg) {
if (DEBUG) {
logInfo(TAG, msg, LEVEL_VERBOSE);
}
}
/**
* @param TAG
* @param msg
*/
public static void i(String TAG, String msg) {
if (DEBUG) {
logInfo(TAG, msg, LEVEL_INFO);
}
}
/**
* @param TAG
* @param msg
*/
public static void e(String TAG, String msg) {
if (DEBUG) {
logInfo(TAG, msg, LEVEL_ERROR);
}
}
/**
* @param TAG
* @param msg
*/
public static void e(String TAG, String msg, Throwable e) {
if (DEBUG) {
if (e != null) {
e.printStackTrace();
}
logInfo(TAG, msg, LEVEL_ERROR);
}
}
/**
* @param TAG
* @param msg
*/
public static void w(String TAG, String msg) {
if (DEBUG) {
logInfo(TAG, msg, LEVEL_WARN);
}
}
}